This is an initial implementation of note multicast, which sends posted
notes to other notedecks on the same network.
This came about after I nerd sniped myself thinking about p2p nostr on
local networks[1]
You can test this exclusively without joining any other relays by
passing -r multicast on the command line.
[1] https://damus.io/note1j50pseqwma38g3aqrsnhvld0m0ysdgppw6fjnvvcj0haeulgswgq80lpca
Signed-off-by: William Casarin <jb55@jb55.com>
This allows ./preview to be a notedeck app runner. I am currently
using it for the ProfilePic app (which will because notedeck_viz)
Signed-off-by: William Casarin <jb55@jb55.com>
We added a startup panic to prevent users from running as debug mode,
our tests are also hitting this. Add a new --testrunner flag which
skips this check. We want this separate from the --debug flag so that
the tests have a more consistent runtime environment.
Signed-off-by: William Casarin <jb55@jb55.com>
